47872121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 53421120

約数和(自身を除く): 5548999

約数列:

[1, 11, 89, 107, 457, 979, 1177, 5027, 9523, 40673, 48899, 104753, 447403, 537889, 4352011, 47872121]

約数ペア:

[(1, 47872121), (11, 4352011), (89, 537889), (107, 447403), (457, 104753), (979, 48899), (1177, 40673), (5027, 9523)]